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Open on Codeforces · 4,805 unique accepted
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Quality: 359 global accepts · Tags: binary search, data structures, implementation · first AC: Nov 26, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 894 global accepts · Tags: data structures, divide and conquer, probabilities · first AC: Sep 27, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 447 global accepts · Tags: dp, hashing, implementation, string suffix structures, strings · first AC: Jun 13, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 1,167 global accepts · Tags: brute force, dfs and similar, dp, string suffix structures, strings · first AC: Jun 5, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 564 global accepts · Tags: binary search, data structures, dfs and similar, dsu, graphs, implementation · first AC: Jun 2, 2022 · last AC: Jun 2, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 519 global accepts · Tags: dp, greedy · first AC: May 16, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 695 global accepts · Tags: brute force, dp, greedy, shortest paths · first AC: Mar 14, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 905 global accepts · Tags: combinatorics, dp, math, number theory, probabilities · first AC: Feb 13, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 764 global accepts · Tags: brute force, constructive algorithms, interactive · first AC: Aug 9, 2021 · last AC: Aug 9, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 324 global accepts · Tags: interactive · first AC: Oct 5, 2020 · C++17 (GCC 9-64) (first AC)
Quality: 1,272 global accepts · Tags: constructive algorithms, dfs and similar, interactive, math, number theory · first AC: Sep 6, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 3,172 global accepts · Tags: data structures · first AC: Aug 5, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 468 global accepts · Tags: constructive algorithms, dp, graphs, greedy, math · first AC: Oct 14, 2019 · last AC: Mar 10, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 655 global accepts · Tags: constructive algorithms, math · first AC: Oct 9, 2018 · last AC: Mar 5, 2020 · GNU C++11 (first AC)
Quality: 1,034 global accepts · Tags: data structures, divide and conquer · first AC: Oct 15, 2019 · C++17 (GCC 7-32) (first AC)
Quality: 1,439 global accepts · Tags: data structures, graphs, shortest paths · first AC: Oct 11, 2019 · last AC: Oct 11, 2019 · C++17 (GCC 7-32) (first AC)
Quality: 311 global accepts · Tags: brute force, graphs, math · first AC: Oct 11, 2019 · C++17 (GCC 7-32) (first AC)
Quality: 546 global accepts · Tags: data structures, graphs, trees · first AC: Oct 9, 2019 · C++17 (GCC 7-32) (first AC)
Quality: 426 global accepts · Tags: constructive algorithms, strings · first AC: Oct 7, 2019 · C++17 (GCC 7-32) (first AC)
Quality: 1,830 global accepts · Tags: greedy · first AC: Oct 7, 2019 · C++17 (GCC 7-32) (first AC)
Quality: 751 global accepts · Tags: binary search, combinatorics, data structures, geometry · first AC: Oct 3, 2019 · C++17 (GCC 7-32) (first AC)
Quality: 511 global accepts · Tags: constructive algorithms, data structures, divide and conquer, geometry, graphs, implementation, trees · first AC: Oct 2, 2019 · last AC: Oct 2, 2019 · C++17 (GCC 7-32) (first AC)
Quality: 771 global accepts · Tags: dp, graphs, math, probabilities · first AC: Sep 20, 2019 · C++17 (GCC 7-32) (first AC)
Quality: 884 global accepts · Tags: data structures, strings, trees · first AC: May 10, 2018 · GNU C++11 (first AC)
Quality: 302 global accepts · Tags: brute force, combinatorics, dp · first AC: Oct 1, 2025 · C++23 (GCC 14-64, msys2) (first AC)